<template>
  <div class="city">
    <city-header></city-header>
    <city-search :cities="cities"></city-search>
    <city-list :cities='cities' :hotCities='hotCities' :letter='letter'></city-list>
    <city-alphabet :cities='cities' @change='handleLetterChange'></city-alphabet>
  </div>
</template>

<script>
import cityHeader from "./components/Header";
import citySearch from "./components/Search";
import cityList from "./components/List";
import cityAlphabet from "./components/Alphabet";
export default {
  name: "City",
  components: {
    cityHeader,
    citySearch,
    cityList,
    cityAlphabet
  },
  data() {
    return {
        hotCities: [],
        cities: {},
        letter: ''
    };
  },
  mounted() {
    this.getCityInfo();
  },
  methods: {
    getCityInfo() {
      this.axios.get("/api/city.json").then(res => {
        res = res.data
        if(res.ret && res.data) {
            this.cities = res.data.cities
            this.hotCities = res.data.hotCities
        }

      });
    },
    handleLetterChange(letter) {
      this.letter = letter
    }
  }
};
</script>

<style lang='less' scoped>
</style>
